Apprenticeship: Precision Manufacturing
21 courses · Chabot College · 2026-2027 Catalog
APPM 9750 Blueprint Reading and Introduction to CAD
- Units
- 3
- Hours
- 36 Lecture, 54 Lab
- Transfers to
- CSU
The reading of engineering drawings/blueprints, interpreting of commonly used symbols, orthographic projection, geometric construction, dimensioning, and sectioning. Includes a general approach to Computer Aided Drafting (CAD). Focus on subject matter relevant to Machine Tool Technology and Industrial Technology applications and local industry requirements. Designed to provide a working knowledge of methods of graphical communication.
APPM 9755 Geometric Dimension and Tolerancing
- Units
- 2
- Hours
- 36 Lecture
- Prerequisite
- MTT 50, APPM 9750, MTT 60A, APPM 9760A
- Transfers to
- CSU
Geometric dimensioning and tolerancing (GD&T) is the symbolic way of showing specific tolerances on engineering and manufacturing drawings. This course will teach the Interpretation of the technical standards governed by The American Society of Mechanical Engineers (ASME) Y14.5-2009. Explanation of the standards used in designing, machining and inspection operations by using multiple datums, symbols, feature control frames, and other GD&T specifications.
APPM 9760A Machine Tool Technology I
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Transfers to
- CSU
Introduction to machine tool operations relating to precision measuring tools, layout methods, screw threads, benchwork, drill presses, bandsaws, optical and manual inspection techniques, basic lathe and vertical milling operations, and evaluation of manufacturing job opportunities. Emphasis on the safe and correct use of hand and machine tools.
APPM 9760B Machine Tool Technology II
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Prerequisite
- MTT 60A, APPM 9760A
- Advisory
- INDT 74, APPM 9774
- Transfers to
- CSU
Continuation of Machine Tool Technology 60A. Theory and laboratory practice relating to advanced lathe and milling machine operations, gear cutting, steel and heat treating, basic surface and cylindrical grinding, and introduction to metric measurement. Emphasis on correct machine tool setups and quality of project work are stressed.
APPM 9763A Individual Projects
- Units
- 2
- Hours
- 108 Lab
- Advisory
- MTT 60A, APPM 9760A
- Transfers to
- CSU
Design, development, and fabrication of selected projects for the machine tool technology major to develop special entry-level job skills.
APPM 9763B Advanced Individual Projects
- Units
- 2
- Hours
- 108 Lab
- Prerequisite
- MTT 60A, APPM 9760A
- Transfers to
- CSU
Continuation of Machine Tool Technology 63A. Selected projects to provide certain specialized skills required for job updating, job advancement, or skill specialization.
APPM 9765 Basic Toolmaking
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Prerequisite
- APPM 9760B, MTT 60B
- Advisory
- APPM 9771A, MTT 71A, APPM 9781A, MTT 81B, APPM 9781C, MTT 81C
- Transfers to
- CSU
Introduction to design and fabrication of production-type tooling such as jigs, fixtures, and gauges as applied in industry. Emphasis on tool design practices, fabrication techniques, set-up procedures, and inspection of production parts.
APPM 9766 Production Practices
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Prerequisite
- MTT 65, APPM 9765
- Transfers to
- CSU
Toolroom grinding, precision measurement, precision boring, steels and heat treating, carbide cutting tools, job estimating, and basic jig, fixture, mold, and die-making theory.
APPM 9771A Numerical Control Program I
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Advisory
- APPM 9760A, MTT 60A, APPM 9774, INDT 74
- Transfers to
- CSU
Introduction to programming and operating three axis computer numerical controlled drilling and milling machines. Instruction includes the standard X-Y-Z Cartesian coordinate system, manual and automatic milling machine operation, absolute and incremental positioning, reading and writing g-code, and fabrication of basic and intermediate three axis drill and mill parts.
APPM 9771B Numerical Control Program II
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Prerequisite
- MTT 71A, APPM 9771A
- Transfers to
- CSU
This course offers students advanced study in programming computer numerical control (CNC) mills. Students learn how to write programs that utilize 4th and 5th axis rotations in longhand format, utilize automated tool and fixture probing cycles, set up and operate parts using 4th and 5th axis CNC tooling, and how to use Mastercam computer aided manufacturing (CAM) software to safely and effective program complex parts using high speed machining, surfacing, and 4th and 5th axis operations. This course prepares students to work confidently in the emerging technologies that are defining the new standards of modern machining.
APPM 9771C Numerical Control Programming III
- Units
- 4
- Hours
- 36 Lecture, 108 Lab
- Prerequisite
- MTT 71A, APPM 9771A
- Advisory
- INDT 74, APPM 9774
- Transfers to
- CSU
Basic programming and operating of two-axis and live tooling computer numerical controlled lathes. Instruction includes lathe programming using constant surface speeds, internal and external turning, live tool drilling, tapping, milling, sub spindle operation, and laboratory “first article” inspection reports.
APPM 9773A Computer Numerical Control Individual Projects
- Units
- 2
- Hours
- 108 Lab
- Prerequisite
- MTT 71A, APPM 9771A
- Transfers to
- CSU
Student directed design, development, and fabrication of selected Numerical Control projects for the machine tool technology major to develop special entry-level job skills. Student will develop their own procedure plans, load their own tools, and program machines to create custom parts, fixtures and assemblies. This course connects software skills with machine operation and inspection to offer the student a total immersion into the contemporary practices of machining.
APPM 9773B Computer Numerical Control Individual Projects II
- Units
- 2
- Hours
- 108 Lab
- Prerequisite
- MTT 73A, APPM 9773A
- Transfers to
- CSU
Advanced student directed Computer Numerical Control (CNC) programming and operation. Students are challenged to utilize high precision work holding and rapid machining to create parts that exceed industry standards of precision and speed. Creative problem solving and design skills are stressed as students navigate unique problems and materials. Projects will include high speed machining, 3D surfacing, and multiple machine set-ups.
APPM 9774 Measurements and Calculations
- Units
- 3
- Hours
- 54 Lecture
- Transfers to
- CSU
Calculator techniques for whole number and decimal arithmetic problem solving, fraction-decimal conversion, percentages, ratio and proportion, algebra, geometry, areas and volumes. English metric conversion, and numerical trigonometry as applied in industry.
APPM 9775 Introduction to Welding
- Units
- 2
- Hours
- 18 Lecture, 54 Lab
- Transfers to
- CSU
Welding industry fundamentals including introduction to SMAW, GMAW, GTAW, FCAW processes, oxyacetylene and braze welding, plasma and fuel gas cutting, general shop equipment usage, welding electricity fundamentals, shop safety, identification of welding consumables, hazardous materials regulation, introduction to blueprint reading as applied in manufacturing industry.
APPM 9776 Beginning TIG, MIG, and Blueprint Reading
- Units
- 3
- Hours
- 18 Lecture, 108 Lab
- Advisory
- WELD 70, APPM 9775
- Transfers to
- CSU
Theory and practical application of ferrous and non-ferrous metals and their alloys using GTAW (Gas Tungsten Arc Welding) and GMAW (Gas Metal Arc Welding) processes, correct identification of materials, AWS (American Welding Society) codes and standards, introduction to blueprint reading, and proper and safe use of welding equipment and hazardous material regulations.
APPM 9777 Welding Inspection and Testing
- Units
- 2
- Hours
- 18 Lecture, 54 Lab
- Advisory
- APPM 9775, WELD 70, APPM 9774, INDT 74
- Transfers to
- CSU
Theory and practical application of inspection testing using destructive and non-destructive methods (dye penetration method, magnetic particle, radiographic, ultrasonic, and metallographic inspection), AWS (American Welding Society) welding codes and specification, analysis of joint configuration, wire and electrodes selections, tensile strength, bend and hardness testing.
APPM 9778 Beginning Arc, Flux-Core Welding and Blueprint Reading
- Units
- 3
- Hours
- 18 Lecture, 108 Lab
- Advisory
- WELD 70, APPM 9775
- Transfers to
- CSU
Theory and practical application of: Shielded Metal Arc Welding (SMAW) and Flux-Core Arc Welding (FCAW) in 1G, 2G, 1F, and 2F positions, plasma, carbon arc and flame cutting, American Welding Society (AWS) nomenclature and codes, welding metalurgical transformations, welding discontinuities and defects, welding electrodes and wire selection, OSHA hazardous materials regulation, general shop equipment usage and maintenance, shop safety, and blueprint reading (as applied in manufacturing industry).
APPM 9781A SolidWorks for Machine Shops
- Units
- 3
- Hours
- 36 Lecture, 54 Lab
- Transfers to
- CSU
This course will introduce you to the fundamentals of Solidworks design software as it pertains to machine shop use and requirements. Instruction includes: creation of basic solids models, assemblies, and drawings; managing Solidworks file types for export to 3D printers, laser cutters, or CAM software; part configurations; mold body creation; surfaces; jig and fixtures; and more. This course will also introduce students to the theory and operation of rapid prototyping tools such as 3D printers, laser cutters, and 3D scanners.
APPM 9781C Mastercam
- Units
- 3
- Hours
- 36 Lecture, 54 Lab
- Advisory
- MTT 71A, APPM 9771A
- Transfers to
- CSU
The fundamentals of the latest version of Mastercam CAD/CAM manufacturing software as it pertains to machine shop use and requirements. Instruction includes theory and laboratory practice on the use of the Mastercam software environment to create 2 1/2 and 3 axis, lathe, and wire edm tool paths. Instruction includes part drawing, dimensioning, importing electronic files (DXF, IGES, Sldprt, and Dwg), lathe and mill tool path construction, geometry and tool path transformations, tool path editing, and post processors.
APPM 9795 Occupational Work Experience
- Units
- 1-14
- Transfers to
- CSU
Supervised employment of students extending classroom-based occupational learning at an on-the-job learning station relating to the students’ occupational goals including paid or volunteer work experience or an internship. Cooperative effort between student, supervisor and instructor to accomplish professional work objectives, build competencies and broaden experiences. Students must be enrolled in an apprenticeship program. Within the academic term, students must complete 54 hours of paid or non-paid work for 1.00 unit. Students can earn a maximum of 14 units of Work Experience. Registration in this course is limited to apprentices accepted into, and registered with, the state of California Department of Apprenticeship Standards. Each apprenticeship has different eligibility and admission requirements but includes being at least 18 years of age and having earned a high school diploma or GED. For information, see https://www.apprenticeship4you.com/our-programs.